body {
  margin-top: 25px;
}
canvas {
  margin: 0 auto;
  max-width: 100%;
  height: auto;
}
canvas.normal {
  cursor: url(cursor.cur);
}
canvas.pointer {
  cursor: url(cursor.cur);
}
*,
html,
body {
  cursor: url(cursor.cur) 0 0, default;
}